Package org.eclipse.persistence.internal.queries

Examples of org.eclipse.persistence.internal.queries.ContainerPolicy.iteratorFor()

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            Object fieldValue;
            Object objectValue;
            StringBuilder stringValueBuilder = new StringBuilder();
            QName schemaType;
            Object iterator = cp.iteratorFor(collection);
            if (usesSingleNode()) {
                while (cp.hasNext(iterator)) {
                    objectValue = cp.next(iterator, session);
                    fieldValue = buildFieldValue(objectValue, xmlField, session);
                    if (fieldValue != null) {
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        }

        ContainerPolicy cp = this.getContainerPolicy();

        Vector elements = new Vector(cp.sizeFor(attributeValue));
        Object iter = cp.iteratorFor(attributeValue);
        if (null != iter) {
            while (cp.hasNext(iter)) {
                Object element = cp.next(iter, session);
                if (null != valueConverter) {
                    if (valueConverter instanceof XMLConverter) {
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            } else {
                return false;
            }
        }

        Object iterator = cp.iteratorFor(collection);
        XMLField xmlField = (XMLField) xmlCompositeDirectCollectionMapping.getField();
        if (null != iterator && cp.hasNext(iterator)) {
            XPathFragment groupingFragment = marshalRecord.openStartGroupingElements(namespaceResolver);
            marshalRecord.closeStartGroupingElements(groupingFragment);
        } else {
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            } else {
                return false;
            }
        }
        ContainerPolicy cp = getContainerPolicy();
        Object iterator = cp.iteratorFor(collection);
        if (null != iterator && cp.hasNext(iterator)) {
            XPathFragment groupingFragment = marshalRecord.openStartGroupingElements(namespaceResolver);
            marshalRecord.closeStartGroupingElements(groupingFragment);
        } else {
          return marshalRecord.emptyCollection(xPathFragment, namespaceResolver, xmlCompositeCollectionMapping.getWrapperNullPolicy() != null);
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        ContainerPolicy cp = xmlFragmentCollectionMapping.getContainerPolicy();
        Object collection = xmlFragmentCollectionMapping.getAttributeAccessor().getAttributeValueFromObject(object);
        if (null == collection) {
            return false;
        }
        Object iterator = cp.iteratorFor(collection);
        if (cp.hasNext(iterator)) {
            marshalRecord.openStartGroupingElements(namespaceResolver);
        } else {
            return false;
        }
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        }

        ContainerPolicy cp = this.getContainerPolicy();

        Vector elements = new Vector(cp.sizeFor(attributeValue));
        for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
            Object element = cp.next(iter, session);
            if (element != null) {
                elements.addElement(element);
            }
        }
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                    Object objectToLock = mapping.getAttributeValueFromObject(objectForClone);
                    if (mapping.isCollectionMapping()) {
                        // Ignore null, means empty.
                        if (objectToLock != null) {
                            ContainerPolicy cp = mapping.getContainerPolicy();
                            Object iterator = cp.iteratorFor(objectToLock);
                            while (cp.hasNext(iterator)) {
                                Object object = cp.next(iterator, cloningSession);
                                if (mapping.getReferenceDescriptor().hasWrapperPolicy()) {
                                    object = mapping.getReferenceDescriptor().getWrapperPolicy().unwrapObject(object, cloningSession);
                                }
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            record = rootRecord;
        }

        ContainerPolicy cp = this.getContainerPolicy();
        ArrayList childNodes = getUnmappedChildNodes(record.getDOM().getChildNodes());
        Object iter = cp.iteratorFor(attributeValue);
        int childNodeCount = 0;
        boolean wasXMLRoot = false;
        if(null != iter) {
            while (cp.hasNext(iter) && (childNodeCount < childNodes.size())) {
                Object element = cp.next(iter, session);
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        ContainerPolicy cp = this.getContainerPolicy();

        Vector backupVector = cp.vectorFor(backupCollection, session);// "clone" it so we can clear out the slots

        EISCollectionChangeRecord changeRecord = new EISCollectionChangeRecord(owner, this.getAttributeName(), this.getDatabaseMapping());
        for (Object cloneIter = cp.iteratorFor(cloneCollection); cp.hasNext(cloneIter);) {
            Object cloneElement = cp.next(cloneIter, session);

            boolean found = false;
            for (int i = 0; i < backupVector.size(); i++) {
                if (this.compareElementsForChange(cloneElement, backupVector.elementAt(i), session)) {
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     * The order of the elements is significant.
     */
    private boolean compareAttributeValuesWithOrder(Object collection1, Object collection2, AbstractSession session) {
        ContainerPolicy cp = this.getContainerPolicy();

        Object iter1 = cp.iteratorFor(collection1);
        Object iter2 = cp.iteratorFor(collection2);

        while (cp.hasNext(iter1)) {
            if (!this.compareElements(cp.next(iter1, session), cp.next(iter2, session), session)) {
                return false;
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